Dodds, John H . In vitro methods for conservation of plant genetic resources / edited by John H.Dodds. - New York : Chapman and Hall , 1991. - vii, 245p. : picther,tables ; 25cm. . Includes index and reference ISBN: 041233870x UKP 27.50 Subjects--Index Terms: NATHURAL HISTORY Dewey Class. No.: 581.15 / DOD/I